The appearing of residential construction systems in strutuctural with low cost steel comes followed of a preocupation in attending the minimum requeriments for user comfort, as well as aspects related to security, ...

Buildings which have high levels of sound pollution and facades that do not isolate outside noise are often found in large cities. This situation affects people s sound comfort and health. In connection with that, there ...

One important characteristic for a good acoustical performance in a room is the sound isolation between rooms, so that the sound field in a room won’t suffer interference of external sound fields. In the present work ...

This work aims to determine the acoustic isolation to aerial noise of glasses used in the civil building, as insulations or frames, of different types and thicknesses, in a simple form and composing double glasses. This ...